Custom backplate raised by 3mm respect from the original one. Sometimes 3rd party bridges could be slightly deeper so the original plate could be too close or even touch the bridge itself, which was my case.
My guitar is a Fender Squire so please check the dimensions and holes.
Dimensions:
Plate: 91mm x 143mm
Holes centers distance:
Horizontal: 81mm
Vertical: 133mm
Middle holes: 74,50mm and 58,50mm from top holes.
Marco
